Recall
http://www.bgr.com/2011/01/14/rims-2011-blackberry-lineup/
"we have been told RIM is planning to use NFC for pairing and streaming control with accessories, in addition to peer-to-peer information exchange. What does that mean? Well, you’d hold up one BlackBerry to another BlackBerry to add that person on BlackBerry Messenger, transfer your vCard information, or even share files. Future NFC uses headed to BlackBerry devices, we’re told, include things as crazy as building access control (no more key cards!), ticketing, and of course, payments."
I like the com between two BB's. Great thing that--On the street, at the office, won't need a PIN . Not a frequent user but occassionaly could be useful.
I wonder if the transfer is like bluetooth and bypasses the network ?
Think about that for a sec--assuming a managable raduis , two or more BBs together exchanging com outside the network--nah--carriers would never allow it. But if implemented properly, ???
Doing a little lookup on the topic, I found this ( dampens my enthusiasm some)
"The maximum data transfer rate of NFC (424 kbit/s) is slower than that of Bluetooth V2.1 (2.1 Mbit/s). With a maximum working distance of less than 20 cm, NFC has a shorter range, which reduces the likelihood of unwanted interception. That makes NFC particularly suitable for crowded areas where correlating a signal with its transmitting physical device (and by extension, its user) becomes difficult."